FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4313547243> ?p ?o ?g. }

• W4313547243 endingPage "739239" @default.
• W4313547243 startingPage "739239" @default.
• W4313547243 abstract "Photosynthesis and respiration exert strong opposing effects on dissolved gases in earthen ponds. During daylight this provides oxygen to the water while removing carbon dioxide. At night, fish, plankton, and sediment respiration consumes the available O2 and produces CO2. This leads to daily conditions that fluctuate between being hyperoxic and hypocapnic during the day, while becoming severely hypoxic and hypercapnic at night. The effects of hypoxia on Nile tilapia have been examined in some detail, but the interacting effects of hypoxia and hypercapnia and fluctuating conditions, have not received any attention. Here we evaluated the effects of daily variations in dissolved O2 and CO2 on the appetite and feed utilization in Nile tilapia using groups reared under normoxic - normocapnic conditions (control, C), diurnal hypoxia (HO), diurnal hypercapnia (HC), or combined diurnal hypoxia and hypercapnia (HO × HC) in a digestibility system. We show that hypoxia and hypercapnia exerted strong individual effects on appetite, specific growth rate, and feed conversion, and that simultaneous hypoxia and hypercapnia amplified these effects. Appetite depression induced by nocturnal hypoxia or hypercapnia was restored at mid-day, but simultaneous exposure resulted in a day-long loss of appetite. Hypoxia and hypercapnia reduced specific growth rates by up to 40% and increased feed conversion ratio by up to 80%, while combined exposure to hypoxia and hypercapnia reduced specific growth rate by >60%. Surprisingly, the digestibility of dry matter, protein, and lipid was improved in groups exposed to single or combined diurnal variation in dissolved oxygen and carbon dioxide. It is unknown whether this is the result of the change in feed intake or represents an adaptive mechanism to satisfy an increase energy demand caused by environmental stress. Overall, we conclude that although Nile tilapia is considered resilient to environmental stress, feeding and feed utilization are strongly influenced by daily fluctuations in dissolved gases." @default.
• W4313547243 created "2023-01-06" @default.
• W4313547243 creator A5041380822 @default.
• W4313547243 creator A5045866784 @default.
• W4313547243 creator A5069380833 @default.
• W4313547243 creator A5072319701 @default.
• W4313547243 date "2023-03-01" @default.
• W4313547243 modified "2023-09-25" @default.
• W4313547243 title "Individual and combined effects of hypoxia and hypercapnia on feeding and feed utilization in Nile tilapia (Oreochromis niloticus)" @default.
• W4313547243 cites W1562606497 @default.
• W4313547243 cites W175958816 @default.
• W4313547243 cites W1901947882 @default.
• W4313547243 cites W1969242738 @default.
• W4313547243 cites W1970100265 @default.
• W4313547243 cites W1975495462 @default.
• W4313547243 cites W1977985986 @default.
• W4313547243 cites W1988795921 @default.
• W4313547243 cites W1993783343 @default.
• W4313547243 cites W1994940319 @default.
• W4313547243 cites W2036987782 @default.
• W4313547243 cites W2045910102 @default.
• W4313547243 cites W2057843391 @default.
• W4313547243 cites W2062881117 @default.
• W4313547243 cites W2065818856 @default.
• W4313547243 cites W2072471635 @default.
• W4313547243 cites W2075779146 @default.
• W4313547243 cites W2090298089 @default.
• W4313547243 cites W2093504657 @default.
• W4313547243 cites W2105941770 @default.
• W4313547243 cites W2132018509 @default.
• W4313547243 cites W2133762778 @default.
• W4313547243 cites W2152194437 @default.
• W4313547243 cites W2165479242 @default.
• W4313547243 cites W2165564778 @default.
• W4313547243 cites W2290250095 @default.
• W4313547243 cites W2290703264 @default.
• W4313547243 cites W2300552860 @default.
• W4313547243 cites W2346171681 @default.
• W4313547243 cites W2402322322 @default.
• W4313547243 cites W2516590797 @default.
• W4313547243 cites W2583652987 @default.
• W4313547243 cites W2789639728 @default.
• W4313547243 cites W2802328242 @default.
• W4313547243 cites W2889118392 @default.
• W4313547243 cites W2913554123 @default.
• W4313547243 cites W2981981432 @default.
• W4313547243 cites W2988746590 @default.
• W4313547243 cites W3020938178 @default.
• W4313547243 cites W3040737859 @default.
• W4313547243 cites W3043433449 @default.
• W4313547243 cites W3156533960 @default.
• W4313547243 cites W4210955169 @default.
• W4313547243 doi "https://doi.org/10.1016/j.aquaculture.2023.739239" @default.
• W4313547243 hasPublicationYear "2023" @default.
• W4313547243 type Work @default.
• W4313547243 citedByCount "0" @default.
• W4313547243 crossrefType "journal-article" @default.
• W4313547243 hasAuthorship W4313547243A5041380822 @default.
• W4313547243 hasAuthorship W4313547243A5045866784 @default.
• W4313547243 hasAuthorship W4313547243A5069380833 @default.
• W4313547243 hasAuthorship W4313547243A5072319701 @default.
• W4313547243 hasBestOaLocation W43135472431 @default.
• W4313547243 hasConcept C105702510 @default.
• W4313547243 hasConcept C134018914 @default.
• W4313547243 hasConcept C140793950 @default.
• W4313547243 hasConcept C178790620 @default.
• W4313547243 hasConcept C182215343 @default.
• W4313547243 hasConcept C185592680 @default.
• W4313547243 hasConcept C2777037550 @default.
• W4313547243 hasConcept C2778553927 @default.
• W4313547243 hasConcept C2778658382 @default.
• W4313547243 hasConcept C2780129523 @default.
• W4313547243 hasConcept C2909208804 @default.
• W4313547243 hasConcept C505870484 @default.
• W4313547243 hasConcept C540031477 @default.
• W4313547243 hasConcept C7836513 @default.
• W4313547243 hasConcept C86803240 @default.
• W4313547243 hasConceptScore W4313547243C105702510 @default.
• W4313547243 hasConceptScore W4313547243C134018914 @default.
• W4313547243 hasConceptScore W4313547243C140793950 @default.
• W4313547243 hasConceptScore W4313547243C178790620 @default.
• W4313547243 hasConceptScore W4313547243C182215343 @default.
• W4313547243 hasConceptScore W4313547243C185592680 @default.
• W4313547243 hasConceptScore W4313547243C2777037550 @default.
• W4313547243 hasConceptScore W4313547243C2778553927 @default.
• W4313547243 hasConceptScore W4313547243C2778658382 @default.
• W4313547243 hasConceptScore W4313547243C2780129523 @default.
• W4313547243 hasConceptScore W4313547243C2909208804 @default.
• W4313547243 hasConceptScore W4313547243C505870484 @default.
• W4313547243 hasConceptScore W4313547243C540031477 @default.
• W4313547243 hasConceptScore W4313547243C7836513 @default.
• W4313547243 hasConceptScore W4313547243C86803240 @default.
• W4313547243 hasFunder F4320324691 @default.
• W4313547243 hasFunder F4320335604 @default.
• W4313547243 hasLocation W43135472431 @default.
• W4313547243 hasLocation W43135472432 @default.
• W4313547243 hasLocation W43135472433 @default.
• W4313547243 hasOpenAccess W4313547243 @default.

• next